| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.35 | 7.855% | $162.16 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $86.76 | 11.473% | $96.714 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $103.59 | 3.395% | $107.1069 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $61.41 | 4.191% | $63.9837 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $125.80 | 9.289% | $137.4856 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $56.53 | 8.176% | $61.1519 | $61.15 | $61.15 | $61.20 |
| Purchase #7 | $239.67 | 6.243% | $254.6326 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $824.11 | $883.2347 | $883.23 | $883.25 | $883.30 | |